Last updated: August 21, 2025
April in Santa Cruz do Sul, Brazil offers a vibrant tapestry of weather, featuring peak temperatures reaching up to 34°C (94°F) and a comfortable average of 20°C (69°F). As the month progresses, the mercury dips to a refreshing low of 7°C (45°F), providing a diverse range of conditions for residents and visitors alike. Rainfall is a notable aspect of April, with an average precipitation of 82 mm (3.2 in) spread across 9 days, contributing to the region's lush greenery. The atmosphere is further characterized by a high humidity level of 81%, creating a warm and sometimes sultry environment, perfect for experiencing the natural beauty and cultural vibrancy of this Brazilian gem.
In April, Santa Cruz do Sul experiences a refreshing transition as temperatures begin to cool from the scorching summer heat. The month showcases a notable drop, with minimums dipping to 7°C (45°F) and averages settling at a comfortable 20°C (69°F), providing a pleasant reprieve. While the maximum temperature still reaches a warm 34°C (94°F), it's clear that April marks the beginning of a gradual decline into the cooler months. This change sets the stage for the crisp air of May, suggesting a delightful shift in the region's climate that many residents and visitors embrace.
In April, Santa Cruz do Sul experiences a notable decrease in precipitation, with 82 mm (3.2 in) of rain recorded over 9 days. This marks a continuation of a trend observed from the previous months, where March saw 110 mm and January reached its peak at 120 mm. While April's rainfall is the lowest since December, it still contributes to the overall moisture levels that characterize the region in the early part of the year. Following this month, May sharply increases to 174 mm, indicating the transition into a wetter season. The consistent yet variable precipitation patterns highlight the dynamic climate of Santa Cruz do Sul, making it essential for residents and visitors to stay attuned to changing weather conditions.
As April arrives in Santa Cruz do Sul, Brazil, residents notice a significant uptick in humidity, soaring to 81%. This increase marks a transition into a particularly humid season, as the months leading up to April saw relatively stable humidity levels hovering around 73%. Following April, the humidity continues to climb, peaking in May at a notably high 87%. This trend highlights a pattern where the middle of the year consistently showcases the region's high humidity, making April a pivotal moment in the shift toward a more humid climate. Notably, the early months of the year, from January to March, exhibit a more temperate climate, with humidity levels gradually ramping up and setting the stage for the muggier months ahead.
In April, Santa Cruz do Sul experiences a notable shift in its UV Index, dropping to 9, which falls into the very high exposure category. This increase from previous months not only highlights the transition toward milder UV conditions but also signals a corresponding increase in safe exposure time, extending to 15 minutes. While the peaks of January through March bask in an extreme UV Index, the adjustment seen in April suggests a brief respite before the summer months intensify again. As the year progresses, residents and visitors alike are encouraged to stay informed and protect themselves from harmful rays. For more details on UV levels throughout the year, visit Santa Cruz do Sul UV Index.
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April in Santa Cruz do Sul welcomes a modest 261 hours of sunshine, maintaining the city's vibrant atmosphere as it transitions from the sun-drenched days of March, which boasted 307 hours. While April's light dips slightly, it remains consistent with the cooler months that follow, such as May and June, which see a further decrease in sunny hours. Interestingly, the year peaks in brightness during the late spring and early summer months, particularly in December, when the city basks in a remarkable 361 hours of sunshine. This annual pattern reflects the alluring charm of Santa Cruz do Sul, where every month brings its own unique blend of warmth and light.
In April, Santa Cruz do Sul enjoys a 57% chance of sunny weather, making it one of the more promising months for sunshine in comparison to the earlier months of the year. Following a dip in March with only 43% sunny days, April's weather starts to brighten up, aligning closely with May's 59%. The late summer warmth gives way to favorable conditions, offering a delightful balance before the drop in sunshine likelihood during the winter months of June and September, where chances fall as low as 29%. Overall, April stands out as a transitional month that signals a hopeful shift toward sunnier skies.
In Santa Cruz do Sul, Brazil, the daylight duration gradually decreases as the year progresses, peaking at 14 hours in December and tapering down to 11 hours by April. This shift from the long, sunlit days of summer in January and February to the shorter pleasures of autumn is marked by a notable decline in daylight, with March offering just 12 hours. As April rolls in, the clock ticks down to 11 hours, signaling the approach of winter. Yet, this seasonal dance creates a rich tapestry of light and darkness, where the return of longer days begins anew with the arrival of spring in August, allowing residents to savor every moment of sunlight.
In April, Santa Cruz do Sul enjoys a gentle breeze with an average wind speed of 2.5 m/s (6 mph), marking a slight uptick from the preceding months. This moderate wind complements the blooming scenery of fall, creating an inviting atmosphere for outdoor activities. As the seasons transition, the wind speeds show a noticeable variation—starting from January's 2.7 m/s and gradually dipping to 2.2 m/s in May before picking up again. November and December see the highest gusts at around 3.0 and 3.1 m/s respectively, hinting at a lively close to the year. Overall, April's wind encapsulates the tranquil yet dynamic weather patterns of Santa Cruz do Sul, perfectly aligning with the region's vibrant seasonal changes.
Weather in Santa Cruz do Sul varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Santa Cruz do Sul, focusing on differences in temperature, rainfall, humidity, and UV levels.
April and January weather in Santa Cruz do Sul exhibit distinct characteristics. In April, temperatures range from a minimum of 7°C (45°F) to a maximum of 34°C (94°F), with an average of 20°C (69°F). The month experiences a total precipitation of 82 mm (3.2 in) over 9 days, with a high humidity level of 81%. In contrast, January is warmer, featuring higher temperatures that span from a minimum of 12°C (54°F) to a peak of 39°C (103°F), with an average of 25°C (77°F). This month receives more rainfall, totaling 120 mm (4.7 in) across 13 days, but with slightly lower humidity at 74%. For more detailed insights about January's weather, check out Santa Cruz do Sul weather in January.
April and February weather in Santa Cruz do Sul presents some notable differences. While April features a minimum temperature of 7°C (45°F) and an average of 20°C (69°F), February offers warmer nights with a minimum of 11°C (52°F) and a higher average temperature of 24°C (76°F). February also sees maximum temperatures reaching up to 37°C (99°F), considerably higher than April's maximum of 34°C (94°F). In terms of precipitation, April has less rain overall at 82 mm (3.2 in) over 9 days, compared to February's 94 mm (3.7 in) spread across 11 days. Additionally, April exhibits higher humidity at 81%, while February's humidity is slightly lower at 73%. For a detailed perspective on February weather, check out Santa Cruz do Sul weather in February.
In comparing the weather of March and April, we see some notable differences. March experiences slightly higher minimum and average temperatures, with a minimum of 11°C (52°F) and an average of 23°C (73°F), while April's temperatures begin at a minimum of 7°C (45°F) but peak at a maximum of 34°C (94°F). Although March has a higher maximum at 38°C (101°F), it also has greater precipitation, totaling 110 mm (4.3 in) over 9 days compared to April's 82 mm (3.2 in) over the same number of days. Moreover, the humidity in March is lower at 73%, compared to April's higher humidity level of 81%. For more detailed information on March weather, you can check Santa Cruz do Sul weather in March.
In comparing the weather of April and May, April typically experiences milder temperatures, with a minimum of 7°C (45°F) and an average of 20°C (69°F), reaching a maximum of 34°C (94°F). In contrast, May shows a cooler trend, with a minimum of 3°C (38°F) and a lower average of 16°C (62°F), peaking at 32°C (91°F). Additionally, May brings significantly more precipitation, totaling 174 mm (6.9 in) over 12 days, compared to April's 82 mm (3.2 in) over 9 days. The humidity also rises slightly in May to 87% from April's 81%. For more details, check out Santa Cruz do Sul weather in May.
April and June present contrasting weather conditions. In April, temperatures range from a minimum of 7°C (45°F) to a maximum of 34°C (94°F), with an average of 20°C (69°F). The month also sees about 82 mm (3.2 in) of precipitation over 9 days and an overall humidity of 81%. In contrast, June's temperatures dip lower, with a minimum of 0°C (32°F) and a maximum of 30°C (87°F), averaging 15°C (59°F). Rainfall increases slightly to 117 mm (4.6 in) over the same number of days, accompanied by a marginally higher humidity of 84%. For more information on the weather specifics in June, check out Santa Cruz do Sul weather in June.
When comparing the weather in April and July, we see notable differences in temperature and precipitation. April boasts a warm average temperature of 20°C (69°F) with highs reaching up to 34°C (94°F), while July's temperatures are cooler, averaging 14°C (57°F) with a maximum of 31°C (87°F). In terms of precipitation, July is slightly wetter, with 115 mm (4.5 inches) of rain across about 10 days, compared to April's 82 mm (3.2 inches) over 9 days. The humidity levels remain fairly similar, with April at 81% and July at 80%. For more detailed insights about July weather in Santa Cruz do Sul, refer to this link: Santa Cruz do Sul weather in July.
April and August present contrasting weather patterns, despite sharing similar maximum temperatures of 34°C (94°F). In April, the temperature ranges from a minimum of 7°C (45°F) to an average of 20°C (69°F), while August sees cooler temperatures, with a minimum of 0°C (32°F) and an average of 15°C (60°F). Precipitation levels are somewhat comparable, with April receiving 82 mm (3.2 in) and August slightly higher at 86 mm (3.4 in), both experiencing rain on nine days. Additionally, April's humidity is relatively high at 81%, whereas August is less humid at 71%. For more detailed information, visit Santa Cruz do Sul weather in August.
When comparing the weather in April and September, we see notable differences in temperature and precipitation. April tends to be warmer, with average temperatures around 20°C (69°F) and maximums reaching 34°C (94°F), while September has a slightly cooler average of 18°C (64°F) and similar maximums. Both months experience a comparable number of high-temperature days, but September receives considerably more rainfall, with 154 mm (6.1 in) over 11 days compared to April's 82 mm (3.2 in) over 9 days. Additionally, humidity levels are higher in April at 81%, compared to 74% in September. For more specific details about the conditions, you can check out Santa Cruz do Sul weather in September.
In comparing the weather of April and October, it's clear that both months exhibit distinct characteristics. April enjoys a slightly warmer average temperature of 20°C (69°F) with maximums reaching as high as 34°C (94°F), while October averages a bit cooler at 19°C (67°F) but can peak dramatically higher at 38°C (100°F). Precipitation is significantly more abundant in October, with 170 mm (6.7 in) falling over 13 days compared to April's 82 mm (3.2 in) over 9 days. Humidity remains relatively high in both months, but slightly decreases in October to 77%, down from April's 81%. For a more detailed look at October's weather, you can visit Santa Cruz do Sul weather in October.
April and November in Santa Cruz do Sul present contrasting yet pleasant weather conditions. In April, temperatures range from a minimum of 7°C (45°F) to a maximum of 34°C (94°F), with an average of 20°C (69°F), while November sees slightly warmer temperatures with a minimum of 10°C (50°F), an average of 21°C (71°F), and a maximum that can reach up to 38°C (100°F). Both months experience a substantial amount of rainfall, with April receiving 82 mm (3.2 in) over 9 days and November slightly wetter at 124 mm (4.9 in) over 10 days. Humidity remains high in both months, though it is a tad lower in November at 77% compared to April's 81%. For a more detailed look at November's climate, check out Santa Cruz do Sul weather in November.
In comparing the weather of April and December in Santa Cruz do Sul, April experiences slightly cooler temperatures, with an average of 20°C (69°F), while December's average reaches a warmer 24°C (75°F). The maximum temperature in December can soar up to 39°C (102°F), making it significantly hotter than April's peak of 34°C (94°F). Both months see comparable precipitation levels, with April receiving 82 mm over 9 days and December slightly lower at 80 mm over 8 days. However, December has a slightly higher humidity at 85% compared to April's 81%. For more detailed information, you can check Santa Cruz do Sul weather in December.
April in Santa Cruz do Sul marks a transition into the cooler months, showcasing a delightful mix of warm days and cooler nights. With temperatures steadily falling from the highs of summer, April offers a comfortable average that invites outdoor activities. While precipitation is relatively modest, the increased humidity adds a refreshing quality to the air, creating a vibrant atmosphere especially after rain showers. Compared to previous months, the weather in April is less extreme, providing a perfect backdrop for enjoying the city's natural beauty. For more insights into how temperatures and rainfall influence your visit, check out Santa Cruz do Sul Climate.